EP 0532103 B1 19980121 - Handshaking system for a time division duplex channel
Title (en)
Handshaking system for a time division duplex channel
Title (de)
Quittungssystem für einen Zeitduplexkanal
Title (fr)
Système d'échange de signaux de commande pour un canal en duplex temporel
Publication
Application
Priority
FR 9111211 A 19910911
Abstract (en)
[origin: EP0532103A1] This transmission system includes at least two subscriber devices (A1, B1), distant and near, exchanging information in half-duplex mode by means of a time-division type multiplex in which a control interval is provided. For a communication between a distant subscriber and a near subscriber, a control interval (XCCH) is assigned for the transmission of a request to speak made by one of the subscribers. The request to speak received by the other subscriber is used to prevent same from transmitting. Application: mobile radio networks. <IMAGE>
IPC 1-7
IPC 8 full level
H04W 16/02 (2009.01); H04B 7/26 (2006.01); H04L 12/12 (2006.01); H04W 72/04 (2009.01)
CPC (source: EP KR US)
H04B 7/26 (2013.01 - KR); H04B 7/2643 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0532103 A1 19930317; EP 0532103 B1 19980121; AU 2284992 A 19930318; AU 657784 B2 19950323; DE 69224120 D1 19980226; DE 69224120 T2 19980716; HK 1007246 A1 19990401; HU 215135 B 19980928; HU 9202866 D0 19921228; HU T62125 A 19930329; JP 3342514 B2 20021111; JP H06224829 A 19940812; KR 100272015 B1 20001115; KR 930007125 A 19930422; SG 48425 A1 19980417; TW 215138 B 19931021; US 5533015 A 19960702
DOCDB simple family (application)
EP 92202707 A 19920908; AU 2284992 A 19920909; DE 69224120 T 19920908; HK 98106418 A 19980624; HU 9202866 A 19920907; JP 23909392 A 19920908; KR 920016259 A 19920907; SG 1996009584 A 19920908; TW 81107027 A 19920904; US 25585094 A 19940608